CVE-2024-27069

In the Linux kernel, the following vulnerability has been resolved: ovl: relax WARNON in ovlverifyarea syzbot hit an assertion in copy up data loop which looks like it is the result of a lower file whose size is being changed underneath overlayfs. This type of use case is documented to cause...

container-tools:4.0 security update

buildah 1.24.7-1 - bump to v1.24.7 - Resolves: RHEL-26767 cockpit-podman conmon containernetworking-plugins containers-common container-selinux criu crun fuse-overlayfs libslirp oci-seccomp-bpf-hook podman python-podman runc 1.1.12-1.0.1 - rebuild with golang 1.20.12 for CVE-2023-39326 skopeo...

container-tools:ol8 security and bug fix update

aardvark-dns buildah 1:1.31.5-1 - update to the latest content of https://github.com/containers/buildah/tree/release-1.31 https://github.com/containers/buildah/commit/5fd539c - Resolves: RHEL-26772 1:1.31.3-3 - Make the module buildable again - Resolves: RHEL-16299 1:1.31.3-2 - Rebuild with golan...

container-tools:rhel8 bug fix update

An update is available for libslirp, module.buildah, module.crun, buildah, fuse-overlayfs, udica, module.oci-seccomp-bpf-hook, module.netavark, module.runc, conmon, module.containers-common, python-podman, module.libslirp, module.aardvark-dns, module.fuse-overlayfs, runc, criu, aardvark-dns,...

PT-2024-21632 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue arises when a lower file's size is changed underneath overlayfs, causing an assertion in the copy up data loop. This type of use case is documented to cause undefined behavio...

SUSE CVE-2021-46972

In the Linux kernel, the following vulnerability has been resolved: ovl: fix leaked dentry Since commit 6815f479ca90 "ovl: use only uppermetacopy state in ovllookup", overlayfs doesn't put temporary dentry when there is a metacopy error, which leads to dentry leaks when shutting down the related...

container-tools:4.0 security update

buildah cockpit-podman conmon containernetworking-plugins containers-common container-selinux criu crun fuse-overlayfs libslirp oci-seccomp-bpf-hook podman 2:4.0.2-26 - rebuild with golang 1.20.12 for CVE-2023-39326 python-podman runc 1:1.1.12-1.0.1 - rebuild with golang 1.20.12 for CVE-2023-3932...

DEBIAN-CVE-2021-46972

In the Linux kernel, the following vulnerability has been resolved: ovl: fix leaked dentry Since commit 6815f479ca90 "ovl: use only uppermetacopy state in ovllookup", overlayfs doesn't put temporary dentry when there is a metacopy error, which leads to dentry leaks when shutting down the related...

CVE-2021-46972

In the Linux kernel, the following vulnerability has been resolved: ovl: fix leaked dentry Since commit 6815f479ca90 "ovl: use only uppermetacopy state in ovllookup", overlayfs doesn't put temporary dentry when there is a metacopy error, which leads to dentry leaks when shutting down the related...

CVE-2021-46972

In the Linux kernel, the following vulnerability has been resolved: ovl: fix leaked dentry Since commit 6815f479ca90 "ovl: use only uppermetacopy state in ovllookup", overlayfs doesn't put temporary dentry when there is a metacopy error, which leads to dentry leaks when shutting down the related...

CVE-2021-46972

In the Linux kernel, the following vulnerability has been resolved: ovl: fix leaked dentry Since commit 6815f479ca90 "ovl: use only uppermetacopy state in ovllookup", overlayfs doesn't put temporary dentry when there is a metacopy error, which leads to dentry leaks when shutting down the related...

Spoofing

In the Linux kernel, the following vulnerability has been resolved: ovl: fix leaked dentry Since commit 6815f479ca90 "ovl: use only uppermetacopy state in ovllookup", overlayfs doesn't put temporary dentry when there is a metacopy error, which leads to dentry leaks when shutting down the related...

UBUNTU-CVE-2021-46972

In the Linux kernel, the following vulnerability has been resolved: ovl: fix leaked dentry Since commit 6815f479ca90 "ovl: use only uppermetacopy state in ovllookup", overlayfs doesn't put temporary dentry when there is a metacopy error, which leads to dentry leaks when shutting down the related...

CVE-2021-46972 ovl: fix leaked dentry

In the Linux kernel, the following vulnerability has been resolved: ovl: fix leaked dentry Since commit 6815f479ca90 "ovl: use only uppermetacopy state in ovllookup", overlayfs doesn't put temporary dentry when there is a metacopy error, which leads to dentry leaks when shutting down the related...

CVE-2021-46972

In the Linux kernel, the following vulnerability has been resolved: ovl: fix leaked dentry Since commit 6815f479ca90 "ovl: use only uppermetacopy state in ovllookup", overlayfs doesn't put temporary dentry when there is a metacopy error, which leads to dentry leaks when shutting down the related...

CVE-2021-46972 ovl: fix leaked dentry

In the Linux kernel, the following vulnerability has been resolved: ovl: fix leaked dentry Since commit 6815f479ca90 "ovl: use only uppermetacopy state in ovllookup", overlayfs doesn't put temporary dentry when there is a metacopy error, which leads to dentry leaks when shutting down the related...

CVE-2021-46972

CVE-2021-46972 affects Linux kernel overlayfs (ovl). The issue is a leaked dentry that occurs when metacopy errors happen during unmount, due to overlayfs not creating a temporary dentry after a metacopy error. The fix (commit 6815f479ca90) switches ovl_lookup() to use only the uppermetacopy stat...

Linux kernel security vulnerabilities

Linux kernel is the kernel used by the Linux Foundation's open source operating system Linux. A security vulnerability exists in the Linux kernel, which stems from overlayfs not placing a temporary directory entry when one exists. A meta-copy error causes a dentry leak when the associated...

container-tools:rhel8 security update

An update is available for libslirp, module.runc, module.libslirp, runc. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The container-tools module contains tool...

container-tools:4.0 security update

buildah 1:1.24.6-7 - rebuild for CVE-2023-29406 - Related: 2176055 cockpit-podman 46-1 - update to https://github.com/cockpit-project/cockpit-podman/releases/tag/46 - Related: 2061390 conmon 2:2.1.4-2 - update to https://github.com/containers/conmon/releases/tag/v2.1.4 - Related: 2176055...